rosapps/applications/screensavers/ssstars/settings.h

   1 /*
   2  * Star field screensaver
   3  *
   4  * Copyright 2011 Carlo Bramini
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
  19  */
  20
  21 #ifndef __SETTINGS_H__
  22 #define __SETTINGS_H__
  23
  24 #define ROTATION_NONE       0
  25 #define ROTATION_LINEAR     1
  26 #define ROTATION_PERIODIC   2
  27 #define ROTATION_ITEMS      3
  28
  29 #define MIN_STARS           10
  30 #define MAX_STARS           500
  31
  32 #define MIN_SPEED           1
  33 #define MAX_SPEED           100
  34
  35 typedef struct {
  36     DWORD   uiNumStars;
  37     DWORD   uiSpeed;
  38     DWORD   uiRotation;
  39     DWORD   bDoBlending;
  40     DWORD   bFinePerspective;
  41     DWORD   bEnableFiltering;
  42     DWORD   bSmoothShading;
  43 } SSSTARS;
  44
  45 extern SSSTARS Settings;
  46
  47 void LoadSettings(void);
  48 void SaveSettings(void);
  49
  50 #endif